baber/WOPTO huggingface dataset:
Patent JP-H1146179-A (JP)
Title: Spread spectrum communication system
Inventor: UCHIDA YOSHITAKA
IPC: H04J13/16
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To surely perform fast media access even under a condition in which a radio wave environment is not so favorable by detecting the periodicity of a correlation peak between a pseudo noise code in preambles of a transmitted signal and a pseudo noise code for reference and providing a means, etc., which calculates the member of prescribed correlation peaks. SOLUTION: A transmission signal of this spread spectrum communication system consists of frames. For instance, it has a frame pattern and a data part after an AGC settling part for setting an initial state and plural preambles -1 to -4. Although preambles -1 to -4 are the same code, their phases can be either different or common. When a desired correlation peak number is acquire by detecting the periodicity of the correlation peak that is outputted by each preamble -1 to -4 and the code phase difference among the preambles -1 to -4 agree, code synchronization is performed.
Patent JP-H0380119-A (JP)
Title: Electrode of cell
Inventor: TANAKA TAKAO
IPC: H01M4/58
Filed: 1989-08-22
Abstract: PURPOSE:To obtain an electrode of a cell using mass-producible copper molybdenum sulfide at a low cost by reducing a solid precursor obtd. from ammonium thiomolybdate and copper halide under heating and using produced copper molybdenum sulfide as a base. CONSTITUTION:Ammonium thiomolybdate and copper halide are mixed and brought into a reaction in an org. solvent to form a precursor and the org. solvent as a medium is removed by evaporation. The resulting solid precursor is reduced under heating in an atmosphere of gaseous hydrogen to produce copper molybdenum sulfide and an electrode of a cell based on the sulfide is obtd. The copper molybdenum sulfide means copper molybdenum sulfide having so-called chevrel phase and is a compd. represented by the formula (where x is 1.5-4 and y is 0-0.4). Ammonium tetrathiomolybdate is preferably used as the ammonium thiomolybdate because oxygen is prevented from entering the product.
Patent JP-H0261585-A (JP)
Title: Electrode switch for electric exploration device
Inventor: TAKEUCHI MUTSUO
IPC: G01V3/02
Filed: 1988-08-29
Abstract: PURPOSE:To prevent the generation of a noise in a signal for control with a higher working efficiency by switching a supplying current to electrodes automatically with a stepping motor and a rotary switch sequentially. CONSTITUTION:Current is supplied to a plurality of electrodes 11-1n arranged at a specified place on the ground surface or underground while a transmitting means 2 adapted to allow ON-OFF operation of the supply current and a rotary switch 4 to be turned with a motor 3 are arranged. Then, current to be supplied to a switching means 5 from the means 2 is switched over to the electrodes 11-1n sequentially. A control section 6 controls the means 2 and 5, moreover, the supply current is turned OFF before the operation of the switch 4 and turned ON after the operation thereof. Then, the switch 4 is driven with the stepping motor 3 as electrode switch for feeding a signal automatically to the electrodes 11-1n sequentially while a transmission current is turned ON or OFF during the switching in linkage. This enables the switching of a transmission current as high voltage/high current easily and automatically.
Patent JP-H0847777-A (JP)
Title: Plasma cutting machine
Inventor: YAMAGUCHI YOSHIHIRO
IPC: B21C51/00
Filed: 1995-07-31
Abstract: PURPOSE:To make a device simple and to improve precision by executing both cutting and punching or both cutting and marking with the same torch in plasma cutting machine. CONSTITUTION:A gas switching signal is inputted from a controller 5 to a gas switching device 8, a gas for marking/punching is supplied to a plasma torch 1 in the prescribed flow rate. A plasma power source 7 starts its function by the command of the controller 5 and plasma arc is generated. Subsequently, a drive device 3 is operated by the command of controller 5 in accordance with program, marking/punching is executed at the prescribed position of a material 2 to be cut. The output electric current at this time is controlled to the value suitable for marking/punching. After completing marking/punching, the gas switching signal of controller 5 is inputted in the gas switching device 8, gas is switched to cutting gas. After gas is purged, an electric current setting is switched to switching by the controller 5, the prescribed position of material 2 to be cut is cut by the arc of plasma torch 1.
Patent JP-2000045451-A (JP)
Title: Panel for form or building material and its manufacture
Inventor: KURATA NOBUHIRO
IPC: E04G9/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a panel for a form or a building material having high strength and waterproofness at a low cost by mixing the wastes of cut synthetic resin sheets at the prescribed ratio or above into cut waste paper, and heating and pressurizing a mixture to mold the panel. SOLUTION: Waste paper is cut into strips having the width of 2 mm and the bulk density of about 0.02-0.03 g/cm3 by a shredder, for example. Wastes of sheets containing a thermal fusion resin or synthetic resin sheets such as cut chips are cut to the width of about 2 mm by the shredder. The wastes of the cut synthetic resin sheets are mixed at 20% or above of the whole in the cut waste paper and molded into the desired shape by the method such as air-laid multiplex lamination or underwater paper making, and it is pressurized while being heated at the temperature of the melting point of the synthetic resin or above then cooled. The fragility of the paper is reinforced by the synthetic resin, and a concrete form panel or a building material panel having required strength and high waterproofness can be obtained.  The used waste paper and wastes of synthetic resin sheets are used as raw materials, the cost is reduced, and an environmental load can be reduced.
Patent JP-H1133335-A (JP)
Title: Method and apparatus for treating gas with inorganic adsorbent
Inventor: NAGANO HAYAMI
IPC: B01J20/08
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structured treating device which is easily operated for adsorption/desorption, capable of adsorbing a large amount of gas to be treated in an actual working operation without the use of a suffocating steam for adsorption and the necessity to perform the treatment of waste water with a condensed steam accordingly and has other advantages such as operating safety and low installation/operation cost, with regard to an adsorption treatment for the gas to be treated containing a component to be adsorbed and a treatment method. SOLUTION: A gas to be treated containing a component to be adsorbed is caused to flow, at a degree of relative saturation of 0.2 or more for a component to be adsorbed of the gas, into an adsorption tank 6 filled with an inorganic adsorbent 6 such as mesoporous silicate and thereby, the component to be adsorbed is adsorbed by the adsorbent 6. After that, a heat desorption air 18 is supplied to the adsorption tank 6 to desorb the adsorbed component from the adsorbent 6 and the adsorbed component is recovered by condensation through a condenser.
Patent JP-S6193872-A (JP)
Title: Pearl mica two-tone painting method
Inventor: IWATA HISAMI
IPC: B05D5/06
Filed: 1984-10-15
Abstract: PURPOSE:To enhance outward appearance, by applying the two-tone painting of a color base paint to an article to be painted at first after the completion of a series of processes such as under coating and subsequently applying a mica base paint and a clear paint to the entire surface of the base paint film in succession. CONSTITUTION:At first, an electrodeposition paint film 2 as an under coat paint film and an intermediate paint film 3 are applied to the steel panel 1 constituting a car body. Next, a color base paint film 3 having the A-color of two-tone B/A colors is formed to the selected region on the paint film 3 and a color base paint film 6 having the B-color among the two-tone B/A colors is further formed in the same way. At last, a mica base paint film 7 used in the B/A colors in common and a clear paint film 8 are successively formed to the entire surfaces of the color base paint films 4, 6 to complete pearl mica two-tone painting.
Patent JP-H061838-A (JP)
Title: Alternating ester/ether copolymer and its production
Inventor: NAKADA YASUKAZU
IPC: G02F1/361
Filed: 1992-08-11
Abstract: PURPOSE:To obtain the title copolymer which can form an anisotropic melt and can serve as a main chain type thermotropic liquid crystal polymer material by polymerizing a specified compound. CONSTITUTION:At least one compound of formula I, wherein M is a mesogenic group such as any one of groups of formulas II-IV each of which may be substituted with halogen and/or a 1-30C hydrocarbon group; F is a flexible group such as a group of formula V, wherein n is 1-20 or formula VI wherein n and m are each 1-10; and R is H or a 1-30 C hydrocarbon group is polymerized at 50-500 deg.C for 0.01-100hr in the presence of a catalyst such as p- toluenesulfonic acid or isopropyl orthotitanate in the presence or absence of a solvent to obtain an alternating ester/ether copolymer of formula VII wherein a is 2-1000 having a melting point of -20 to 500 deg.C and a liquid crystal temperature region of -50 to 500 deg.C.
Patent JP-S60106121-A (JP)
Inventor: SONO YASUHIKO
IPC: H01G4/12
Filed: 1983-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11339314-A (JP)
Title: Optical recording medium
Inventor: NAGINO KUNIHISA
IPC: G11B7/257
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in jitter characteristics, the deterioration at the beginning ends and terminals of sectors, the degradation in contrast and the occurrence of a burst defect by providing the surface of a substrate as a recording medium for executing recording and erasing of information by irradiation with light with at least a first dielectric layer/recording layer/second dielectric layer/reflection layer moreover disposing a layer consisting of an oxide between the recording layer and the first dielectric layer. SOLUTION: The representative constitution of the component members of the optical recording medium is obtd. by laminating the first dielectric layer, the oxide recording layer, the second dielectric layer and the reflection layer in this order on the transparent substrate. The material of the first dielectric layer is substantially transparent to recording light wavelengths and the material having the refractive index larger than the refractive index of the transparent substrate and smaller than the refractive index of the recording layer is preferable. The film of the oxide is required to be disposed between the first dielectric layer and the recording layer. The degradation in the jitter characteristics may be improved by such disposition.  The oxide of the element selected from a group 2A to a group 4B of a third period and from group 2A to a group 4B of a fourth period of the periodic table is used as the essential component of the oxide.
Patent JP-S6458060-A (JP)
Title: Translating device
Inventor: TANAKA KAZUYUKI
IPC: G06F17/28
Filed: 1987-08-28
Abstract: PURPOSE:To ensure the desired translating accuracy and translating time with a translating device by selecting a grammar to be used for translation among plural types of grammars with an instruction of a user. CONSTITUTION:An auxiliary memory 70 of a translating device stores obtained grammars 71-75 of different degrees of translating accuracy and different translating speed. A user designates a grammar used for translation via a keyboard 10 in consideration of the desired translating accuracy and translating speed. The information on said designation is stored in a specific address of a data memory 40. When a grammar is designated in such a way, the translating device divides the words of an original sentence stored in an original sentence memory 41 by means of a word dictionary. Then the syntax structure and the meaning of an original sentence are analyzed based on the grammar designated by the user. Based on the results of said analyses, a translated sentence is produced and stored into a translated sentence memory 42.
Patent JP-H0663337-A (JP)
Title: Adsorbent material and sheetlike adsorbent material
Inventor: TANAKA TOSHIO
IPC: D04H1/407
Filed: 1992-08-12
Abstract: PURPOSE:To obtain the absorbent material and the sheetlike absorbent material which does not cause the generation of conductive dust as activated carbon, does not cause the elimination and flying of porous copolymer. CONSTITUTION:Porous copolymer is fixed on the surface of pulp or short fiber, and if nessesary, made more porously through swelling and cross-linking treatment. The material can be used as sheetlike absorbent material by wet or dry type sheet making or by making into nonwoven fabric. Thus, dropping out does not occur easily because the porous copolymer is fixed on the surface of pulp or short fiber like shish kebab. Moreover, handling property is improved by making into sheet, it becomes feasible for use in extensive absorption field.
Patent JP-S6370762-A (JP)
Inventor: MURAI TATSURO
IPC: E04F15/02
Filed: 1986-09-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1034026-A (JP)
Title: Spotty pattern coating device
Inventor: HAYASHI NOBUYUKI
IPC: B05B3/12
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a coating device by which a relatively large spotty pattern even in particle sizes is coated without wasting. SOLUTION: A tapered rotary tube body 4 has a bent part which is bent inward over the whole periphery of the end edge on the large diameter side thereof, and has one or more paint discharging holes 6 near the base of the bent part. Plurality rotary tube bodies 4 are coaxially fixed to a rotating shaft 3 arranged diagonally to the traveling direction above the traveling surface of a material (a) to be coated, and a paint feeding pipe 11 is made to face each rotary tube body 4 in the small diameter side thereof, and also a nozzle 13 for jetting pressurized air downward is arranged above the paint discharging holes 6 of each rotary tube body 4.  Paint fed from the paint feeding pipe 11 flows along the inner peripheral surface of each rotary tube body 4 to the large diameter side by centrifugal force, and after it is accumulated in the corner part constituted of the rotary tube body 4 and the bent part, it is discharged in lines from the paint discharging holes 6 and is granulated by surface tension thereof and adheres to the material (a) to be coated.
Patent JP-H0865540-A (JP)
Title: Method for transmitting synchronizing signal
Inventor: TAUCHI YOICHIRO
IPC: H04N5/06
Filed: 1994-08-17
Abstract: PURPOSE: To save the length of a wire for supplying horizontal and vertical synchronizing pulses to a picture signal digital processing circuit. CONSTITUTION: A horizontal synchronizing pulse with width (a) and a vertical synchronizing pulse with width 2a are multiplexed and supplied to a digital processing circuit through an AND gate 33 and a DFF 34. Since both synchronizing pulses can be supplied only by one wire and separator circuits for respectively separating horizontal and vertical synchronizing pulses which are arranged on the digital processing circuit side can be respectively constituted of simple logic circuits, the design of the circuit can easily be executed.
Patent JP-S60106224-A (JP)
Title: Timer device
Inventor: MICHIHASHI HIROYUKI
IPC: H03K17/28
Filed: 1983-11-15
Abstract: PURPOSE:To reset the counter of a timer circuit with a simple switch state detecting circuit by using a switch which has plural fixed contacts short-circuited mutually and movable contacts corresponding to the fixed contacts. CONSTITUTION:When an iron body 30 is stood upright, a movable contact 56c of the switch 56 comes into contact with a fixed contact 56b. At this time, the base of a transistor (TR) 51 is grounded through the switch 56, so the TR51 turns off and the potential at the reset terminal 56 of an IC52 for a timer is at a level ''H'' because the input impedance of the terminal is high. Then, when the main body 30 is laid, the contact 56c of the switch 56 leaves the contact 56b temporarily. When the output terminal 66 of the IC52 is at the level ''H'', the base potential of the TR51 is higher than the on potential between the base and collector, so the TR51 turns on and the reset terminal 61 of the IC52 is held at the level ''L'', thereby resetting the counter of the IC52.
Patent JP-H0263148-A (JP)
Title: Semiconductor device
Inventor: HISAMUNE YOSHIAKI
IPC: H01L23/50
Filed: 1988-08-29
Abstract: PURPOSE:To enhance the moisture resistance of a circuit element by a method wherein at least a face coming into contact with a sealing resin at a semiconductor chip, its support and an external extraction wire part is coated with an insulating film. CONSTITUTION:A face where a semiconductor chip 101, a lead frame mounting part 105, the side of the semiconductor chip 102 of a lead frame part 106 and an Al pad part 102 come into contact with a resin 107 is covered wholly with an insulating film. A single-layer film or a multilayer film of an Si3N4 film, an SixOyNz film, a PSG film and an Al2O3 film is used as the insulating film. Thereby, a close contact property between the sealing resin 107 and internal components is enhanced uniformly; it is possible to restrain the internal components from being stripped off from the sealing resin 107 when a thermal shock is exerted; it is possible to suppress a package crack and a passivating crack and to extremely enhance the moisture resistance.
Patent JP-H1063528-A (JP)
Title: Memory controller
Inventor: TAKEUCHI HIROSHI
IPC: G06F12/16
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a memory controller checking the coincidence of the contents of the main storage devices of an operation system and a stand-by spare system without the deterioration of the performance of a system. SOLUTION: In the memory controller, memory bus connecting devices 113 and 123 are provided with bus cycle monitors 131, 231, bus access control part 132, 232, operation system data storing parts 133, 233, stand-by spare system data storing parts 134, 234 and data comparing parts 135 and 235. Thus, it is possible to read the content of the main storage device of the stand-by spare system 22 by using a memory bus 24 within the subsystem of the stand-by spare system by a bus cycle independent from the bus cycle of a bus master requesting reading at the time of reading the main storage device of the operation system.  In addition, at the time of accessing, coincidence between the contents of the main storage devices 12 and 22 of the operation system and the stand-by spare system is detected to continue processing as it is based on the device 12 and to inform a central arithmetic processor 11 of the detection of noncoincidence at the time of detecting noncoincidence.
Patent JP-H0964828-A (JP)
Title: Fault discrimination processing unit
Inventor: OZAKI TAKAHIRO
IPC: H04B17/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To surely mask an effect destination alarm without a heavy processing load even when the effect relation among alarms is increased by storing alarms collected from each fault detector and executing mask processing after expanding an effect source alarm in a simulating way in a memory. SOLUTION: An alarm storage section 23 stores signals collected by an alarm collection section 22 at least for one sampling period, and an alarm expansion section 24 expands an effect source alarm among alarm signals stored in the section 23 by m-sampling periods timewise forward and n-sampling periods timewise backward. Then a mask processing section 25 uses the effect source alarm A expanded in a simulating way in the expansion section 24 to mask an effect destination alarm B.  In this case, since an alarm collected by each fault detector 21 is once stored in the storage section 23 and masking is executed by the mask processing section 25 after the stored effect source is expanded in a simulating way forward/backward timewise in a memory, even when the relation of effect among alarms is increased, the effect destination alarm is surely masked even when amount of processed data is small.
Patent JP-H0379845-A (JP)
Title: Pulley type transmission
Inventor: MIYATA HIROBUMI
IPC: F16H63/06
Filed: 1989-08-21
Abstract: PURPOSE:To conduct a speed change changeover operation smoothly with a small operational force by providing a pair of speed change mechanisms for changing a diameter of a pulley, and a speed change changeover mechanism for changing a speed ratio between both rotary shafts, and a thrust generation mechanism which generates a belt thrust by pressing a looseness side span. CONSTITUTION:A speed change changeover mechanism 51 which changes a speed ratio between both rotary shafts 6, 9 by driving the movable sheaves 15, 21 of a drive pulley 12 and a driven pulley 18 so that when one movable sheave 15 nears a fixed sheave 14, the other movable sheave 21 may be separated from a fixed sheave 20, and a thrust generation mechanism which generates a belt thrust by pressing a looseness side span of a transmission belt B so that a tensile force larger than that generated according to the speed ratio may be realized, are provided. Accordingly, a tensile force generating a belt tensile force is afforded by means of the thrust generation mechanism between the pulleys 12, 18, and the positioning of the movable sheaves 15, 21 at the fixed sheaves 14, 20 is performed by means of the speed change mechanisms 24, 36 of both the pulleys 12, 18. A speed change changeover is conducted smoothly with a small operational force.
Patent JP-S57181634-A (JP)
Title: Single dough cookie having storage stable texture
Inventor: RUDORUFU UIRIAMU YANGUKUISUTO
IPC: A21D8/04
Filed: 1981-12-26
Abstract: Incorporation of a carbohydrase into cookie dough provides, via a special baking process, a cookie having a storage stable texture which emulates that of freshly baked, home-style, drop-type cookies. The process for making these cookies involves 1) retarding enzyme activity in the finished dough before baking; 2) deactivating the enzyme in a portion of the cookie, preferably the surface; 3) activating the remainder of the enzyme; 4) allowing the remaining active enzyme to operate on the carbohydrates in the cookie; and 5) final baking.
Patent JP-H0532421-A (JP)
Title: Production of needlelike magnetic iron oxide grain powder
Inventor: KUROKAWA HARUMI
IPC: C01G49/08
Filed: 1991-07-31
Abstract: PURPOSE:To provide a method for production in which needlelike magnetic iron oxide grain powder, having a uniform grain size and a high axial ratio (diameter of the major axis/diameter of the minor axis), excellent in coercive force distribution and simultaneously better in squareness ratio and orientation degree without any dendritic grains mixed therein is industrially obtained. CONSTITUTION:An oxygen-containing gas is passed through a reaction solution between an aqueous solution of a ferrous salt and an alkaline aqueous solution in an amount less than equiv. to produce needlelike goethite nuclear grains, and a reaction solution of the ferrous salt containing the aforementioned needlelike goethite nuclear grains is kept at <=75 deg.C and the temperature is then reduced to <=60 deg.C and, as necessary, further kept at <=60 deg.C in a nonoxidizing atmosphere. An alkaline carbonate in >=an equiv. amount based on Fe<2+> in the above-mentioned reaction solution of the ferrous salt is subsequently added. An oxygen-containing gas is then passed therethrough to grow the aforementioned nuclear grains and produce needlelike goethite grains, which are subsequently reduced to afford needlelike magnetite grains or, as necessary, further oxidized to provide needlelike maghemite grains. Both the above- mentioned grains, as necessary, are modified with Co to afford the objective needlelike magnetic iron oxide grain powder.
Patent JP-S6196921-A (JP)
Inventor: KUWABARA HIDEO
IPC: A01G7/00
Filed: 1984-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。